Practice H12-891_V1.0 Exam Online

Question 1

The Option field in OSPFv3 appears in all LSAs

A : True

B : False

Answer: B

Question 2

The following statement about static VXLAN tunnel configuration is correct?

A : A BD needs to create an NVE country, and when there are multiple BDs, multiple NVE interfaces must be created

B : An NVE interface can be associated with multiple VNls, so you can create only one NVE interface when there are multiple BDs

C : For a VXLAN tunnel, you need to create a corresponding NVE interface, in which you explicitly specify the source IP address and the destination IP address , so there are multiple VXLAN tunnels on the VTEP that must be vE interfaces The destination address of the VXLAN tunnel is specified in the

D : NVE interface, and multiple VXLAN tunnels can create only one NVE interface

Answer: D

Question 3

Regarding the BGP alliance, the following description is wrong? Radio

A : The consortium divides an AS into sub-AS, and the alliance external AS still considers the consortium to be an AS

B : Subsystems within a consortium can use private AS numbers. Huawei NE/AR routers, a consortium can be configured with up to 32 subsystems.

C : Consortium can easily detect the routing loop within the AS because EBGP is running between the subAS

D : The subas number of the federation, which by default is advertised to the BGP peer outside the federation

Answer: D

Question 4

The means of the LAND attack is that the attacker sends an SVN packet message with the same source and destination addresses to the target host, the source port and the destination port are the same, and the receiver waits for the final ACK packet to be sent , the connection is always in a semi-connected state, resulting in a full limited TCP reception Waste of resources

A : True

B : False

Answer: A

Question 5

One of the things you're doing is compressing the length of ip6 addresses as much as possible . The existing IP6 address is 2013xX0C130F006009cO87641308, to be able to make this P6 address more concise, you can compress the IP6 address into which of the following?( Single choice questions).

A : 2013:0:130F:0:0:09CO:876Answer: 130B

B : 2013:130F::9CO:876Answer: 130B

C : 2013:0:130F:0:0:9CO:876Answer: 130B

D : 213::13F::9C:876Answer: 13B

E : 2013:0:130F::9CO:876Answer: 130B

Answer: A

Name:	HCIE-Datacom V1.0
Exam Code:	H12-891_V1.0
Certification:	HCIE
Vendor:	Huawei
Total Questions:	614
Last Updated:	Apr 24, 2024

Huawei H12-891_V1.0